| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.33 | 11.501% | $124.1341 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $123.71 | 13.809% | $140.7931 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $57.26 | 9.386% | $62.6344 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $131.84 | 8.830% | $143.4815 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $153.49 | 6.870% | $164.0348 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $109.61 | 8.644% | $119.0847 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $46.90 | 6.440% | $49.9204 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $734.14 | $804.0830 | $804.06 | $804.15 | $804.00 | |